Article Photos: Darnell Mayberry: Are the Thunder and Nuggets developing a rivalry? 8/25

Oklahoma City Thunder forward Serge Ibaka (9) from the Republic of Congo  holds his head after a collision with a Denver Nuggets player during the first half of game 3 of a first-round NBA basketball playoff series Saturday, April 23, 2011, in Denver. (AP Photo/Jack Dempsey)